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20110701
20110731
Search Results 0 to 3 of about 4 (some duplicates have been removed)
-smoking drug to heart problems. dr. jon lapook examines the study and what it means. mandy clark one on one with the top u.s. commander in afghanistan on the future of the war and the decision to begin pulling out. the man accused of the worst war crimes in europe since the nazis shows nothing but contempt for justice. mark phillips has the pictures from the court. and on this fourth of july as the space shuttle program nears an end, jim axelrod asks "what happened to the flags on the moon?" >> it's beautiful. >> pelley: do those star spangled banners yet wave? captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: good evening, chantix is the most popular anti-smoking drug on the market with annual sales of nearly $800 million. but a study out today raises new safety questions about it. chantix has already been linked to an increased risk of suicidal thoughts and now to a higher risk of heart disease. we asked dr. jon lapook to tell us what we need to know about these new findings. >> reporter: today's study is worrisome news for the more than seven millio
to an increased risk of suicidal thoughts and now to a higher risk of heart disease we asked dr. jon lapook to tell us what we need to know about these new findings. >> reporter: today's study is worrisome news for the more than seven million americans who have taken chantix. a new analysis links the pill to a 72% increase in the risk of heart problems. johns hopkins dr. sonal singh led the research. >> it is causing the same problems we are trying to prevent, that's why it's not worth the risk. we need to prevent cardiac disease among smokers, not increase it. >> reporter: the review involves more than 8,000 patients. while a 72% increased risk sounds alarming, a companion editorial entitled "is it a heart breaker?" notice that heart problems are still rare, occurring in only about 1% of patients taking chantix. the drug maker pfizer questions the way the analysis was conducted. dr. gail walk well is vice president of medical affairs for pfizer. >> we will continue to do a more in-depth look as the f.d.a. is asking us to do. to date we have not seen evidence of important risks to the heart
this weekend. former utah governor jon huntsman barn stormed in new hampshire, which hosts the nation's first primary. minnesota representative michele bachmann was out in full force in iowa, six weeks ahead of the state's straw poll. she is running neck and neck with presumed front runner mitt romney, according to a recent state poll, and this weekend she tried to build on that momentum. lesser known candidate businessman herman cain, also tried to shore up support in the hawk why state, stumping at a godfather pizza, the company he used to run. the seoul african-american gop candidate recently released this video touting his tea party credentials. >> i was in a tea party before it was cool. >> reporter: in ohio over the weekend, cain said he's gaining traction. >> if you average out all of the polls that i'm in third place behind mitt romney and michele bachmann, and they have twice the name id, i think i have the ball because as my name iid spreads, i have nowhere to go but up. >> even former president bill clinton is weighing in saying he likes jon huntsman. he believes he's authentic. he
Search Results 0 to 3 of about 4 (some duplicates have been removed)